import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/Login.vue'
import '../assets/css/global.css'
import Home from '../components/Home.vue'
import '../assets/fonts/iconfont.css'
import axios from 'axios'
import Welcome from '../components/Welcome.vue'
import Users from '../components/users/Users.vue'
import Rights from '../components/power/Rights.vue'
import Roles from '../components/power/Roles.vue'
import Cate from '../components/goods/Cate.vue'
import Params from '../components/goods/Params.vue'
import Goods_list from '../components/goods/GoodsList.vue'
import Add from '../components/goods/Add.vue'
import Order from '../components/order/Order.vue'
import Report from '../components/report/Report.vue'


//配置请求的根路径
axios.prototype.baseURL = 'http://127.0.0.1:8888/api/private/v1/'
Vue.prototype.$http = axios

Vue.use(VueRouter)

const router = new VueRouter({
  routes: [
    {path: '/login', component: Login},
    {path: '/', redirect:'/login'},
    {path: '/home', component: Home, 
     redirect:'/welcome',
     children: [{path: '/welcome', component:Welcome},
                {path: '/users', component:Users},
                {path: '/rights', component: Rights},
                {path: '/roles', component: Roles},
                {path: '/categories',component:Cate},
                {path: '/params', component: Params},
                {path: '/goods', component: Goods_list},
                {path: '/goods/add', component:Add},
                {path: '/orders', component:Order},
                {path: '/reports', component:Report}
    ]
    }
  ]
})

//挂载路由导航守卫
router.beforeEach((to, from, next) => {
  //to 将要访问的路径
  //from 代表从哪个路径跳转而来
  //next 是一个函数，表示放行
  // next() 放行 next（'/login'） 强制跳转
  if(to.path === "/login") return next();
  //获取token
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login')
  next()
})


export default router